ARM: 7354/1: perf: limit sample_period to half max_period in non-sampling mode

[android-x86/kernel.git] / arch / arm / kernel / perf_event_xscale.c

diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 3b99d82..831e019 100644 (file)
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -259,7 +259,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
                        continue;
 
                hwc = &event->hw;
-               armpmu_event_update(event, hwc, idx, 1);
+               armpmu_event_update(event, hwc, idx);
                data.period = event->hw.last_period;
                if (!armpmu_event_set_period(event, hwc, idx))
                        continue;
@@ -596,7 +596,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
                        continue;
 
                hwc = &event->hw;
-               armpmu_event_update(event, hwc, idx, 1);
+               armpmu_event_update(event, hwc, idx);
                data.period = event->hw.last_period;
                if (!armpmu_event_set_period(event, hwc, idx))
                        continue;